Gang Li

DCRT: Depth-confidence-guided complementary residual temporal adapter for camera-based BEV 3D object detection

Abstract Camera-based bird's-eye-view (BEV) 3D object detection is important for autonomous-driving perception, but the quality of BEV representations is easily affected by depth-estimation errors, object motion, and cross-frame alignment errors. Existing temporal BEV detection m...

Calibration of theMass Spectrometer of China’sChang’E-7 Lunar Soil Water Molecule Analyzer

Abstract The existence of water ice at the lunar south pole has become a major topic in contemporary deep-space exploration. China’s Chang’e-7 lunar mission is scheduled for launch in 2026. One of its primary scientific objectives is to conduct an in situ investigation of water i...